high hardness expansion shell rock bolt

Brand Name:Fuhua

Place of Origin:China

...Expansion Shell Rock Bolt This product is a type of expansion anchor made from high-quality steel, designed for rock support in mining and tunneling applications. It is known for its strong structure and high tensile strength, making it a reliable choice for securing hard rock formations. Material This expansion shell rock bolt...

Brand Name:NC8756

Model Number:8756

Place of Origin:Mainland China

...Expansion Shell Anchor Expansion Shell Rock Bolts Product Details Product Name: Expansion Shell / Rock anchors bolt Material: carbon steel for Expansion Shell, cast iron for Rock anchor bolts Finish: Oil Rusty Process: Forging for Expansion Shell, casting for Rock anchor bolts Application: Rock anchor used in sound rock...

Brand Name:Minetech

Model Number:Hollow Anchor Bar Self-Drilling Bolt

Place of Origin:China

..., tunneling pre-support, foundations with micropiles, it is also widely used in the railway system, metro project etc. It can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in

Place of Origin:China

Brand Name:Longquan

Model Number:expansion shell

... load-bearing ground. The expansion shells hold in any rock strata which is sufficiently competent to provide an adequate anchorage. They are designed to anchor in soft ground or hard rock. In good strata the anchorage exceeds the ultimate strength of the

Brand Name:Ouji Fasteners

Place of Origin:Jiangsu, China

Model Number:Din

1/4" 1/2" 3/4" 3/8" 5/8" 5/16" Metal Black Oxide Flat Washers M2 M2.5 M3 M3.5 M4 M5 DIN 9021 Description Specifications For Anchor Bolt, Expansion Anchor, Wedge Bolt, Drop in Anchor 1.Supply to USA,Europe,Austrilia,and Middle East 2.Matrial: Stainless ...

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum Description: Reamer is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main function is to ...

Brand Name:SUVEC

Model Number:tapered drill bit

Place of Origin:China

...High Hardness Small Rock Drill Bits Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy tapered hexagonal drill steels ranging from 0.5 m up to 7.9 m in length, and complimented by a complete range of reamers, blade and button bits. Product Name: 7 Degree 15 19 22 25mm Socket Inside Dia High Hardness...

Brand Name:FANGBANG

Place of Origin:GUANGZHOU

...of proper grade steel (up from middle cleass machine,out of NM400 on sieving ribs) 3, Beveled high tensile steel lip for easier penetrating 4, Double beveled NM400 bolt-on cutting edge or rock duty teeth+4140 bucket pins 5,Strengthened upper bem structure+

Brand Name:JYXC

Model Number:QX01

Place of Origin:HeBei China

Hard Rock Foundation Drilling Tools Double Barrel Core Drill Bit Double Core Coring Bit Improve The Drilling Efficiency Of Hard Rock Formations Structural Features: The drill bit is double barrel. When the large-diameter rock barrel drill is difficult to ...

Brand Name:JWE

Model Number:JK10.2/JK30.4

Place of Origin:China

... on rocks and applied to drilling rock anchor cable holes, bolt holes, blasting holes, grouting holes, and other drilling construction in projects of urban construction, railway, highway, riverway, hydropower, and others. Application: It is ...

Brand Name:MIROC

Model Number:Exploration Drilling Tools

Place of Origin:China

T6 core drill bit diamond and reaming shell for geotechnical Description: T6-101 Impregnated diamond bit Double-tube diamond bit is more popular than single-tube in deep hole and ultra deep hole drilling.In the actual drilling operation, double-tube drill ...

Brand Name:ROSCHEN

Model Number:AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131

Place of Origin:Germany

...shell HQ Natural Diamond Reaming Shell for Core Drill Bits For Hard Rock Stratum HQ Natural Diamond Surface set Reaming Shells Super premium Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum Detailed Product Description High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock...

Brand Name:Tianying

Model Number:IADC745 IADC635 IADC835 IADC645 IADC545

Place of Origin:Hunan CHINA

OEM Orders Are Available Rock Roller Bits For Soft To Very Hard Formations. What is Rock Roller Bits? Rock Roller Bit is an ideal solution for soft, medium, or hard rock formations, it is connected with the drill stem and rotates along with it, and drive ...

Brand Name:Huilian

Model Number:SB50 SB121 HB40G

Place of Origin:China

...Rock Breaker Spare Parts Side Bolt SB50 SB121 for Soosan HB40G Hammer Side Bolt Material is 42CrMn, processed by machining center with high inner and outer precision. Multiple heat treatment to ensure the rigidity. Hydraulic Breaker Hammer Side Bolt Description Part Name Hydraulic breaker hammer side bolt Part Model SB50 SB121 HB40G Material 42CrMn Size Standard Hardness Hard Enough Feature High...

Categories:Montabert Rock Drills

Country/Region:china

... construction environments. With its superior impact frequency and high air consumption, this machine is optimized for heavy-duty operations that require precise and rapid breaking of hard materials. Constructed from durable materials and engineered for

Brand Name:YingYan

Model Number:M12*16*50，M16*20*60

Place of Origin:JIANG SU PROVINCE CHINA

... Anchor Bolts specifically designed for providing secure fixing and connection solutions in concrete, brick walls, and other hard materials. Our products are widely recognized for their superior performance, reliability, and ease of use. Product Features:

Brand Name:Huifeng

Model Number:Ripper

Place of Origin:CHINA

...Rock Ripper High Strength Strong Digging Penetration Force Don't let freezing weather or hard conditions slow you down. The HY Rippers are great for breaking up of dense, hard-packed material, such as, frozen ground, clay, frost, or rock rich soils. Product Features 1. Flat bottom shape and vertical anti-wear plats for enhanced abrasive resistance. 2. Strong teeth (with side pin lock) and bolt...